oracle.dmt.jdm.algorithm.kmeans
Class OraSplitCriterion

java.lang.Object
javax.datamining.Enum
oracle.dmt.jdm.algorithm.kmeans.OraSplitCriterion

All Implemented Interfaces:

java.lang.Comparable, java.io.Serializable

public class OraSplitCriterion

extends javax.datamining.Enum

OraKMeansSettings supports specifying split criterion as an input. By default kMeans variance is used as the split criterion. This can be changed to kMeans size using setSplitCriterion extension method in OraKMeansSettings.

See Also:

OraKMeansSettings, Serialized Form

Field Summary

static OraSplitCriterion	clusterSize Setting value representing size as the split criterion.
static OraSplitCriterion	clusterVariance Setting value representing variance as the split criterion.

Method Summary

static void	addExtension(java.lang.String name) Adds a vendor extension name to OraSplitCriterion.
static OraSplitCriterion	valueOf(java.lang.String name) Returns an instance of OraSplitCriterion corresponding to the specified name.
static OraSplitCriterion[]	values() Returns a list of all OraSplitCriterion enumerations defined.

Methods inherited from class javax.datamining.Enum

compareTo, equals, name

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

clusterVariance

public static final OraSplitCriterion clusterVariance

Setting value representing variance as the split criterion.

clusterSize

public static final OraSplitCriterion clusterSize

Setting value representing size as the split criterion.

Method Detail

values

public static OraSplitCriterion[] values()

Returns a list of all OraSplitCriterion enumerations defined.

Returns:

OraSplitCriterion[]

valueOf

public static OraSplitCriterion valueOf(java.lang.String name)
                                 throws javax.datamining.JDMException

Returns an instance of OraSplitCriterion corresponding to the specified name.

Parameters:

name - The name of the enumeration value

Returns:

OraSplitCriterion - The instance of the specified enumeration.

Throws:

javax.datamining.JDMException - When name is not valid.

addExtension

public static void addExtension(java.lang.String name)
                         throws javax.datamining.JDMException

Adds a vendor extension name to OraSplitCriterion.

Parameters:

name - The name of the unique vendor extension

Throws:

javax.datamining.JDMException - When name is an invalid string or redundant to existing standard enums.